Hi guys, we picked up a 2002 KLX110 and for the first several weeks, it has been fine. At the track last week, while gooning it on a flat track my son ended up pushing back to the pit as the kick starter will not kick down. Other guys at the track advise it is a locked up crank. My son said it was running fine and then started bogging like it was out of fuel. Thoughts? Broken kick starter gear or locked up crank? Anyway to tell either way without breaking it all down so I know what to expect? Thanks guys!